What to say about oneself that sounds flattering but not conceited and, most important, relevant to people other than me?

Flattering:

I love learning (as painful as it is to constantly try new stuff like all this social media).

Not conceited:

Hmmm, by technical definition talking about oneself is narcisistic. I hope to make it more relevant by lacing it with things that are of relevance to other beings.

Important to others (& fun to read):

I guess your comments will decide the relevance. At this point I’m supposed to astound you with my brilliance. However, at 3:30 am (as I’m starting this) it is much easier to look up brilliant thoughts from others.